9959408768

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{185699}}^1$

素因数の和:186132

約数の個数: 32

約数和(自身を含む): 19888470000

約数和(自身を除く): 9929061232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 3352, 6704, 13408, 26816, 53632, 185699, 371398, 742796, 1485592, 2971184, 5942368, 11884736, 23769472, 77807881, 155615762, 311231524, 622463048, 1244926096, 2489852192, 4979704384, 9959408768]

約数ペア:

[(1, 9959408768), (2, 4979704384), (4, 2489852192), (8, 1244926096), (16, 622463048), (32, 311231524), (64, 155615762), (128, 77807881), (419, 23769472), (838, 11884736), (1676, 5942368), (3352, 2971184), (6704, 1485592), (13408, 742796), (26816, 371398), (53632, 185699)]